MAX4761ETX+T Maxim Integrated Products, MAX4761ETX+T Datasheet

IC SWITCH OCTAL SPDT 36TQFN

MAX4761ETX+T

Manufacturer Part Number
MAX4761ETX+T
Description
IC SWITCH OCTAL SPDT 36TQFN
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX4761ETX+T

Function
Switch
Circuit
8 x SPDT
On-state Resistance
3.5 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
1.8 V ~ 5.5 V
Current - Supply
1µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
36-WFQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX4760/MAX4760A/MAX4761/MAX4761A (DPDT)
analog switches operate from a single +1.8V to +5.5V
supply. These switches feature a low 54pF (typ)
capacitance for high-speed data switching applications.
The MAX4760/MAX4760A are quad double-pole/dou-
ble-throw (DPDT) switches, and the MAX4761/
MAX4761A are octal single-pole/double-throw (SPDT)
switches. They have eight 2.0Ω (typ) on-resistance,
low-capacitance switches to route audio and data sig-
nals. The MAX4760/MAX4760A have four logic inputs to
control the switches in pairs. The MAX4761/MAX4761A
have one logic control input and an enable input (EN)
to disable the switches.
The MAX4760/MAX4760A/MAX4761/MAX4761A are
available in a small 36-pin (6mm x 6mm) TQFN and
36-bump (3mm x 3mm) chip-scale package (UCSP™).
19-3037; Rev 5; 4/09
UCSP is a trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
USB Signal Switching
Audio-Signal Switching
Cellular Phones
NO1
NC1
NO2
NC2
NO3
NC3
NO4
NC4
NO5
NC5
NO6
NC6
NO7
NC7
NO8
NC8
INA
INB
INC
IND
MAX4760/MAX4760A
DATA 1
DATA 2
DATA 3
DATA 4
DATA 5
DATA 6
DATA 7
DATA 8
________________________________________________________________ Maxim Integrated Products
Functional Diagrams
High-Bandwidth, Quad DPDT Switches
General Description
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
NO1
NC1
NO2
NC2
NO3
NC3
NO4
NC4
NO5
NC5
NO6
NC6
NO7
NC7
NO8
NC8
PDAs/Handheld Devices
Notebook Computers
INA
EN
MAX4761/MAX4761A
Applications
DATA 1
DATA 2
DATA 3
DATA 4
DATA 5
DATA 6
DATA 7
DATA 8
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
♦ USB 1.1 and USB 2.0 (Full Speed 12Mbps)
♦ Data and Audio Signal Routing
♦ Low-Capacitance Data Switches
♦ Less than 0.2ns Skew
♦ -3dB Bandwidth: 150MHz (typ)
♦ 0.2Ω (typ) Channel-to-Channel Matching
♦ 0.8Ω (typ) On-Resistance Flatness
♦ Rail-to-Rail Signal Handling
♦ 0.03% (typ) THD
♦ +1.8V to +5.5V Supply Range
♦ Low Supply Current with 1.8V Logic Threshold
♦ Tiny 36-Bump UCSP (3mm x 3mm)
♦ 36-Pin TQFN (6mm x 6mm)
♦ -40°C to +85°C Operating Temperature Range
*Future product—contact factory for availability.
**EP = Exposed Pad.
+ Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
Pin Configurations/Truth Tables and Typical Operating Circuit
appear at end of data sheet.
MAX4760EBX+T
MAX4760ETX+T
MAX4760AEWX+T
MAX4760AETX+T*
MAX4761EBX+T
MAX4761ETX+T
MAX4761AEBX+T*
MAX4761AETX+T*
Signal-Switching Compliant
(MAX4760A/MAX4761A)
PART
Ordering Information
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
Features
PIN-
PACKAGE
36 UCSP
36 TQFN-EP**
36 UCSP
36 TQFN-EP**
36 UCSP
36 TQFN-EP**
36 UCSP
36 TQFN-EP**
1

Related parts for MAX4761ETX+T

MAX4761ETX+T Summary of contents

Page 1

... Operating Temperature Range PART DATA 1 COM1 MAX4760EBX+T MAX4760ETX+T DATA 2 COM2 MAX4760AEWX+T MAX4760AETX+T* DATA 3 MAX4761EBX+T COM3 MAX4761ETX+T DATA 4 MAX4761AEBX+T* COM4 MAX4761AETX+T* *Future product—contact factory for availability. DATA 5 **EP = Exposed Pad. COM5 + Denotes a lead(Pb)-free/RoHS-compliant package. DATA Tape and reel. COM6 ...

Page 2

High-Bandwidth, Quad DPDT Switches ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND.) V+ .............................................................................-0.3V to +6V IN_, EN (MAX4761) ..................................................-0.3V to +6V IN_, EN (MAX4761A) ....................................-0.3V to (V+ + 0.3V) COM_, NO_, NC_ (Note 1) ...........................-0.3V to (V+ + 0.3V) ...

Page 3

High-Bandwidth, Quad DPDT Switches ELECTRICAL CHARACTERISTICS (continued) (V+ = +2.7V to +5.25V -40°C to +85°C, unless otherwise noted. Typical values are 3V PARAMETER SYMBOL Turn-Off Time t OFF Break-Before-Make t BBM Skew t ...

Page 4

High-Bandwidth, Quad DPDT Switches ELECTRICAL CHARACTERISTICS (continued) (V+ = +2.7V to +5.25V -40°C to +85°C, unless otherwise noted. Typical values are 3V PARAMETER SYMBOL POWER SUPPLY Power-Supply Range V+ Power Supply Current I+ ...

Page 5

High-Bandwidth, Quad DPDT Switches ( +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM (MAX4760A/MAX4761A ...

Page 6

High-Bandwidth, Quad DPDT Switches ( +25°C, unless otherwise noted.) A LOGIC THRESHOLD vs. SUPPLY VOLTAGE 2.0 1.6 1 0.8 0.4 0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 SUPPLY VOLTAGE ...

Page 7

High-Bandwidth, Quad DPDT Switches PIN MAX4760/MAX4760A MAX4761/MAX4761A TQFN-EP UCSP TQFN-EP UCSP C3 C3 — ...

Page 8

High-Bandwidth, Quad DPDT Switches Detailed Description The MAX4760/MAX4760A quad double-pole/double- throw (DPDT) and the MAX4761/MAX4761A octal sin- gle-pole/double-throw (SPDT) analog switches operate from a single +1.8V to +5.5V supply. These devices are fully specified for +3V applications. The MAX4760/MAX4760A/MAX4761/MAX4761A have ...

Page 9

High-Bandwidth, Quad DPDT Switches V+ MAX4760/MAX4760A MAX4761/MAX4761A V+ NO_ COM_ NC_ IN_ GND LOGIC INPUT C INCLUDES FIXTURE AND STRAY CAPACITANCE OUT Figure ...

Page 10

High-Bandwidth, Quad DPDT Switches TxD MAX4760/MAX4760A MAX4761/MAX4761A TxD 39Ω 50pF DELAY DUE TO SWITCH FOR RISING INPUT AND RISING OUTPUT SIGNALS ...

Page 11

High-Bandwidth, Quad DPDT Switches +5V 10nF IN_ COM1 MAX4760/MAX4760A MAX4761/MAX4761A NO1* NC1 GND 50Ω MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT IC TERMINALS. OFF-ISOLATION IS MEASURED BETWEEN COM_ AND OFF NO_ OR NC_ TERMINAL ON EACH SWITCH. ...

Page 12

High-Bandwidth, Quad DPDT Switches TOP VIEW MAX4760/MAX4760A (BUMP SIDE DOWN NC1 NC2 INA INB A COM1 COM2 B NO1 NO2 V+ GND C NO5 NO6 GND V+ D COM5 COM6 E NC5 NC6 INC IND F ...

Page 13

High-Bandwidth, Quad DPDT Switches TOP VIEW MAX4761/MAX4761A (BUMP SIDE DOWN NC1 NC2 INA N.C. A COM1 COM2 B NO1 NO2 V+ GND C NO5 NO6 GND V+ D COM5 COM6 E NC5 NC6 N. ...

Page 14

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 14 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2009 Maxim Integrated Products ...

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